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stock oil pressure gauge question

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Old 04-22-02, 07:35 AM
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stock oil pressure gauge question

I just got the new motor in and I was driving and noticed that the oil pressure gauge was at nearly zero in 5th gear- barely budged when put in neutral- had bneen driving the car for a bit so it warmed up. When initially strated the needle was at the top at 120. any thoughts?
-Jon
Old 04-22-02, 07:56 AM
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Stock gauges suck IMO. My oil pressure gauge is all over the place. I have a new engine as well and I noticed that sometimes it drops down a lot but mostly just sits at around the middle.
Old 04-22-02, 09:27 AM
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was the pressure sender unit replaced with the engine? Try pulling it out and cleaning it.
Old 04-22-02, 10:04 AM
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Good idea- thanks.
now to pull out the trusty ( and small print) rx7 manual to find this!
Old 04-22-02, 10:12 AM
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The sender is located directly below the oil filter - try cleaning just the wire connector first - that fixed my jumpy oil pressure gauge prob.

Last edited by maxpesce; 04-22-02 at 10:16 AM.
Old 04-22-02, 10:18 AM
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sounds like a bitch to get to- I just did an oil change on her yesterday and it was a pain just getting the filter out! can you get to the unit with the filter in place from on top?
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